Electrochemical Characterization of Self‐Assembled Monolayer of a Novel Manganese Tetrabenzylthio‐Substituted Phthalocyanine and Its Use in Nitrite Oxidation | Zendy

Matemadombo Fungisai | Zendy; Griveau Sophie | Zendy; Bedioui Fethi | Zendy; Nyokong Tebello | Zendy

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Electrochemical Characterization of Self‐Assembled Monolayer of a Novel Manganese Tetrabenzylthio‐Substituted Phthalocyanine and Its Use in Nitrite Oxidation

Author(s) -

Matemadombo Fungisai,

Griveau Sophie,

Bedioui Fethi,

Nyokong Tebello

Publication year - 2008

Publication title -

electroanalysis

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.574

H-Index - 128

eISSN - 1521-4109

pISSN - 1040-0397

DOI - 10.1002/elan.200804269

Subject(s) - phthalocyanine , monolayer , cyclic voltammetry , electrochemistry , electrode , manganese , self assembled monolayer , nitrite , materials science , inorganic chemistry , chemistry , nanotechnology , organic chemistry , metallurgy , nitrate

Manganese phthalocyanine MnPc(SPh) 4 has been synthesized and used to form self assembled monolayers on gold electrodes. The well packed SAM monolayer was characterized by analyzing the blocking of a number of Faradic processes by cyclic voltammetry, evaluating the electrical characteristics of the modified electrode by electrochemical impedance and imaging the modified surface by electrochemical scanning microscopy. Finally, MnPc(SPh) 4 ‐SAM modified electrode displayed an electrocatalytic behavior toward the oxidation of nitrite.

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